MSHA DATABASEMSHA records · 17 contributing sources · snapshot Oct 18, 2026

MINE DETAILS

AFFINITY MINE

ActiveUndergroundCoal (Bituminous)
MSHA MINE ID4608878
LOCATIONRaleigh, WV
PUBLIC RECORD43,652 linked rows

LOCATION

Mine location

1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-18Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

465

57 significant & substantial (S&S)

  1. 2025 Q148
  2. 2025 Q270
  3. 2025 Q337
  4. 2025 Q472
  5. 2026 Q185
  6. 2026 Q279
  7. 2026 Q368
  8. 2026 Q4 *6

Accident records

32

0 records classified as fatality

  1. 2025 Q13
  2. 2025 Q26
  3. 2025 Q38
  4. 2025 Q42
  5. 2026 Q17
  6. 2026 Q22
  7. 2026 Q34
  8. 2026 Q4 *0

Proposed penalties · USD

189,329.00

430 of 465 violations with amounts

  1. 2025 Q111,993
  2. 2025 Q220,197
  3. 2025 Q37,373
  4. 2025 Q427,176
  5. 2026 Q189,493
  6. 2026 Q223,728
  7. 2026 Q39,369
  8. 2026 Q4 *—

On-site inspection hours

4,785.75

123 inspections · 123 with hours

  1. 2025 Q1595.25
  2. 2025 Q2742.25
  3. 2025 Q3699.50
  4. 2025 Q4597.25
  5. 2026 Q1738.75
  6. 2026 Q2698.00
  7. 2026 Q3620.50
  8. 2026 Q4 *94.25
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q148111,993.003011595.3
2025-Q270220,197.006024742.3
2025-Q33737,373.008017699.5
2025-Q4721027,176.002012597.3
2026-Q1852489,493.007020738.8
2026-Q2791223,728.002022698.0
2026-Q36849,369.004012620.5
2026-Q4 *61—00594.3

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

Safety activity

  1. accident220262570009

    MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee was bolting in the #7 entry on the #3 section when a rock 4"X4"X1.5" fell off the strap hitting the drill pot and then striking EE on the right cheek. the area was approx. 19' W and 8' H The employee received 3 sutures due to a small laceration on EE's right cheek.

  2. accident220262370028

    DISORDERS (REPEATED TRAUMA) · OCCUPATNAL ILLNESS NOT DEG 1-6

    Accident narrative

    The Employee Received a 17.75% PPD for hearing loss.

  3. accident220262330017

    MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    The employee was on the #1 section in the # 10 entry installing the last bolt for the cut when a piece of rock measuring 20"X8"X1" fell striking the employee on the back of the left arm just above the elbow. Causing a 1.5-inch laceration. the entry was approximately 19.5 feet wide and 70 inches high. The employee received 6 sutures.

  4. accident220262330020

    FALL OF ROOF OR BACK · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    6L in the LOB when the EE placed their R-hand on top of the #7 S/C canopy. While leaning down talking to the operator a rock 12" X 12" X 4" fell striking index, middle, and ring fingers. causing a laceration to all 3. They received 3 sutures in the index finger and 5 sutures in the ring finger. the area was 58" high and approximately 19.5 feet wide.

  5. accident220261330002

    HOISTING · ACCIDENT ONLY

    Accident narrative

    While lake shore was doing 90-day check and adjust slack in the guide rope. while running hoist it got stuck in the guide rail. slack was removed in guide rope, shimms were installed, and several tests were run with no issues.

  6. accident220261110027

    HOISTING · ACCIDENT ONLY

    Accident narrative

    During the MSHA qtr. inspection while the cage was nearing the top and starting in the guides it jumped track and fouled. no one injured no one trapped. the hoist was operational at 4:08 PM.

  7. accident220260780009

    DUST DISEASE OF LUNGS · OCCUPATNAL ILLNESS NOT DEG 1-6

    Accident narrative

    The employee has received a 10% op award.

  8. accident220260780007

    DUST DISEASE OF LUNGS · OCCUPATNAL ILLNESS NOT DEG 1-6

    Accident narrative

    Employee whose last shift was 07-23-2015 was awarded a 5% op claim on 03-18-2026

  9. accident220260770004

    MACHINERY · PERM TOT OR PERM PRTL DISABLTY

    Accident narrative

    The Employee was tramming the #11 Bolter from # 7 entry towards #6 entry. EE reached out to move EE's slack and ribbed the operators deck out crushing EE's hand. The employee has a fractured middle finger and partial amputation to the right pinky finger EE underwent surgery on the hand and received sutures.

  10. accident220260560010

    DISORDERS (REPEATED TRAUMA) · OCCUPATNAL ILLNESS NOT DEG 1-6

    Accident narrative

    On 2-19-2026, during routine work activity, the employee experienced an acute onset of pain while making a standard movement (handling fly pads). No unusual event, accident, or hazardous condition was identified. The condition is the result of cumulative repetitive physical stress, with symptoms becoming acute on the reported date.

  11. accident220260560006

    HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee was at the block hole on 1C belt between the track and scoop road. The employee was hand loading block when EE struck EE's left pinky finger between the corner of the scoop bucket and the block in EE's hand. it was approx 5'6'' high and damp in the area. the employee received 5 sutures and pain medication.

  12. accident220260350041

    HOISTING · ACCIDENT ONLY

    Accident narrative

    during the 90 day hoist check ice was observed on the shaft wall. the mine was evacuated until the ice was removed. the hoist was deemed operation on 02-01-2026 at 11:45 AM.

  13. accident220260420020

    MACHINERY · DAYS AWAY FROM WORK ONLY

    Accident narrative

    The Employee was bolting in the 6L punch through when a rock 4' Long X 2.5' wide and 7'' thick fell and struck them in the right lower leg. The area was 6.5' high and dry to damp.

  14. accident220260280014

    POWERED HAULAGE · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    On12-18-2025 EE was traveling on 302-rubber tire ride on 10 belt, ran off the rail jarring left wrist. a lunate dislocation, an avulsion fracture of triquetral bone. on 01-15-2026 inserting Kirschner wires, 3 sutures, valor resting splint. prescribed pain meds accident has been under investigation. on 1-27-2026 medical information was obtained confirming a reportable injury.

  15. accident220253170153

    FALL OF ROOF OR BACK · ACCIDENT ONLY

    Accident narrative

    A roof fall occurred in the primary escapeway on the #2 section outby the feeder line. the fall was approximately 19 feet wide by 24 feet long and 5 feet thick in the #6 entry at the #8 break on the #2A beltline in the orchard #1 mains.

  16. accident220252680015

    HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    The employee was making a splice on the welding cable at the section power center when the knife slipped and cut their left thumb. The employee received 4 stitches

  17. accident220252680016

    MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    The employee was on the #2 section installing a bolt 2 rows from the face of #5L. the entry was approx. 8' high and 18 ft wide. when the employee drooped the drill pot the 4' wrench fell striking them in the safety glasses causing a 1/2-inch cut below the left eye. the employee received 2 stitches.

  18. accident220252600007

    DUST DISEASE OF LUNGS · OCCUPATNAL ILLNESS NOT DEG 1-6

    Accident narrative

    Employee was awarded 10% op claim

  19. accident220252600010

    POWERED HAULAGE · DAYS AWAY FROM WORK ONLY

    Accident narrative

    On the # 2 section the injured employee was attempting to pull slack out of the section belt to make a splice when the pull plate failed striking them in the left arm. The employee sustained a fractured to the radius bone and a laceration.

  20. accident220252460036

    HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee was hanging fly pads between #3 and #4 entry. While looking up driving a nail they experienced watering and burning sensation in the left eye. when the employee got home and inspected their eye, they decided to be seen by a medical professional the piece of metal was removed, and they were prescribed medicated eye drops. the area was approximately 8' high and damp.

  21. accident220252160048

    HOISTING · ACCIDENT ONLY

    Accident narrative

    Service hoist went down due to an input output card going bad. It caused the brakes to set the pump would run but not build pressure to release the brakes. replaced the card and had to have lake shore reprogram the over travel. finished work at 10:30 AM

  22. accident220252030018

    DISORDERS (REPEATED TRAUMA) · OCCUPATNAL ILLNESS NOT DEG 1-6

    Accident narrative

    EE was awarded 16.3 PPD hearing loss

  23. accident220252030017

    HOISTING · ACCIDENT ONLY

    Accident narrative

    input output card went down. The tips stuck in causing pressure to drop off accumulators. this caused the breaks to not release and fault the system out. The hoist was back operational at 10:10 PM on 07-18-2025

  24. accident220252300017

    HANDTOOLS (NONPOWERED) · DAYS AWAY FROM WORK ONLY

    Accident narrative

    The employee was in the #9 entry on the # 3 section. EE was scaling the mine roof when a rock measuring 3 inches thick by 34 inches wide by 16 inches long fell striking them on the right boot. The area was approximately 6 feet high and damp. the employee suffered a fracture to a small bone on the side of the right foot just below the ankle.

  25. accident220251780002

    MACHINERY · DAYS AWAY FROM WORK ONLY

    Accident narrative

    The employee was bolting in the 6 left entry after installing EE's outside bolt a rock measuring 36'' Long by 32 inches wide, and approximately 2 inches thick fell striking the employee on EE's hip and lower left leg. The area was approx. 6 ft high and damp. The employee has a fracture above EE's left ankle and a spine compression fracture.

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

Latest EIA month: 2026-07Source checked 2026-10-18 · publication lag differs from MSHA.

REPORTED RECEIPTS · SHORT TONS—0 rows · 0 receiving plants
HEAT CONTENT · BTU/LB—Weighted by reported tons
SULFUR / ASH · % BY WEIGHT— / —Separate averages over measured receipts
DELIVERED COST · USD/TON—No price coverage

No receipts matched this mine in the selected period. EIA-923 does not cover all mine sales, exports or metallurgical coal shipments.

Coverage, sources and calculations
  • Reported coal receipts at EIA-923 power plants/terminals; this is not a census of mine shipments, exports or metallurgical sales.
  • Matches use only the published MSHA ID, normalized to seven digits. Unidentified mine origins remain in the source table but are not assigned to a mine.
  • Portfolio attribution uses current MSHA ownership, not ownership at the shipment date. Receipts and production can differ because of timing, stocks and coverage.
  • Quality means are weighted by positive reported tons with that measurement. Delivered cost uses only rows with published cost, positive heat and positive tons; missing/withheld costs are never zero-filled.
  • USD/ton = (cents/MMBtu ÷ 100) × MMBtu/ton. This is plant delivered cost, not mine sales price or revenue.
  • Receipt month is as published, including records supplied by annual respondents. Recent months are preliminary and subject to revision. Missing rows do not prove zero shipments.

Imported releases start 2008-01. This window includes 12 published months. EIA releases · Survey instructions

  • 2026 · preliminary · EIA923_Schedules_2_3_4_5_M_07_2026_21SEP2026.xlsx · Page 5 Fuel Receipts and Costs
  • 2025 · final · EIA923_Schedules_2_3_4_5_M_12_2025_Final.xlsx · Page 5 Fuel Receipts and Costs

Latest priced year: 2024Source checked 2026-10-18. Prices apply only to their calendar year.

FOB PRICE BENCHMARK · USD/TON145.53Published county average
ESTIMATED SALES · SHORT TONS715,754Allocated from published county sales
ESTIMATED COAL REVENUE · USD104,163,696Covered mines only · not reported revenue
ANNUAL PRODUCTION COVERED100.0%1 of 1 producing annual mine records
Mine / countyAnnual production · tonsCounty FOB · USD/tonEst. sales · tonsEst. coal revenue · USDBasis / availability
Affinity Mine4608878 · Raleigh, West Virginia699,401145.53715,754104,163,696County allocation estimate9.89% of eligible county production12 eligible mines / 12 sales respondents
Method, assumptions and source records
  1. This is an annual county-sales allocation, not reported mine or company revenue. Currency is nominal USD in the source year; quantities are short tons.
  2. Mine share = same-year annual mine production / eligible same-county production. Estimated sales = published county sales × share. Estimated coal revenue = estimated sales × published county average FOB price.
  3. The model assumes eligible mines share county sales in proportion to production and receive the county-average price. Matching mine counts is a check, not proof of identical respondents. Mine quality, contracts and sales timing can differ substantially. No statistical confidence interval is implied.
  4. FOB excludes transport and insurance. EIA-923 delivered costs do not enter this model. No grade premium, state/national fallback, quarterly apportionment or carry-forward to a later year is applied.
  5. Eligibility follows the source's production threshold and excludes preparation-only and refuse operations. Withheld values, inconsistent county counts and missing/ambiguous locations produce no estimate.
  6. County sales are published in thousands of tons and prices to cents. Calculations retain precision, but the inputs are rounded and the allocation is approximate.
  7. Portfolio attribution uses current MSHA ownership, not ownership during the sales year. Covered-mine sums exclude unavailable estimates and must not be read as whole-company revenue. Coverage denominators use the annual EIA mine-production release.

Sales-reporting threshold: 50,000 short tons per mine in 2024. Withheld sales or prices stay unavailable.

EIA Table 30 · county sales and FOB prices · EIA annual mine production · Release index

Annual report released November 19, 2025. Method: county-sales-allocation-v1. JSON and CSV preserve source row numbers and file checksums.

OWNERSHIP

Operator and controller history

Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.

CURRENT HIERARCHYMetinvest B V → Pocahontas Coal Company LLC → AFFINITY MINE
HISTORY RECORDS411 relationships
INTERVAL CHECKPASScontroller/operator overlap
—

Metinvest B VcontrolsPocahontas Coal Company LLCoperatesAFFINITY MINE

msha-controller-operator-history · controller/operator co-tenure derived on mine 4608878
—

Metinvest B VcontrolsPocahontas Coal Company LLCoperatesAFFINITY MINE

msha-controller-operator-history · controller/operator co-tenure derived on mine 4608878
—

United CompanycontrolsPocahontas Coal Company LLCoperatesAFFINITY MINE

msha-controller-operator-history · controller/operator co-tenure derived on mine 4608878
—

White Mountain Mining Co., LLCcontrolsWhite Mountain Mining Company LlcoperatesAFFINITY MINE

msha-controller-operator-history · controller/operator co-tenure derived on mine 4608878
Other historical summaries · source-specific periods

RECORD SUMMARY

Production, safety and enforcement

These summaries use the periods stated on each card, independently of the reporting period above.

01 / SAFETYwatch

Accidents and injuries

348 historical accident/injury rows; 2 coded fatalities and 5,904 lost days across the published record.

ACCIDENT + INJURY RECORD102 since 2021
accidentsmine-production-quarterly
02 / COMPLIANCEwatch

Violations and penalties

4,657 violation rows across the full record; 617 carry an S&S flag and $4,487,676 appears in current assessed amounts.

ENFORCEMENT ACTIVITY1,065 since 2021
inspectionsviolationsassessed-violationsorders-107a
03 / HEALTHwatch

Occupational health samples

23,220 coal dust; 1,001 coal quartz; 521 noise. 0 personal-sample rows have a published C/E ratio above 1; 157 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.

OCCUPATIONAL EXPOSURE25K samples
coal-dust-samplesquartz-samplesnoise-samples
04 / PRODUCTIONcontext

Quarterly production and employment

158K employee hours and 248 summed average employees across reported subunits in the latest published quarter.

2026-Q2200K tons
mine-production-quarterlymine-production-yearly
05 / LEGALwatch

Contests, conferences and decisions

1,474 contested-violation rows, 1,474 civil-penalty docket/decision rows, and 237 conference records linked by issuance number.

POST-ISSUANCE LIFECYCLE3,185 linked rows
conferencescontested-violationscivil-penalty-dockets-decisions
06 / CONTRACTORScontext

Contractors

Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.

ENTITY-LEVEL CONTEXT22 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations
07 / INSPECTIONScontext

Inspections

1,048 inspection events and 55K published inspection hours across the historical record.

OVERSIGHT COVERAGE342 since 2021
inspectionsviolations

HEALTH SAMPLING

Silica and quartz

Matching records7171 coal · 0 personal · 0 area
Sample status70 not voided1 voided · 0 status not reported
Mean coal quartz concentration15.61 µg/m³70 eligible measurements · 0 missing concentration
2026 · Jan 30, 2026–Oct 2, 2026
Date / sampleDataset / analyteOccupation / areaMeasurementSample statusPublished action
58575621 / lab 2026042075Coal quartzQuartzSHUTTLE CAR OPERATOR (OFF STANDARD)NON DESIGNATED OCCUPATION10 µg/m³1.6% quartzNot voidedNot reported
58575674 / lab 2026042081Coal quartzQuartzSHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION11 µg/m³2.5% quartzNot voidedNot reported
58575629 / lab 2026042071Coal quartzQuartzROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION8 µg/m³3.6% quartzNot voidedNot reported
58575434 / lab 2026042074Coal quartzQuartzCONTINUOUS MINER OPERATORDESIGNATED OCCUPATION21 µg/m³4% quartzNot voidedNot reported
58575612 / lab 2026042079Coal quartzQuartzROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION47 µg/m³4.8% quartzNot voidedNot reported
58575698 / lab 2026042080Coal quartzQuartzCONTINUOUS MINER OPERATORDESIGNATED OCCUPATION18 µg/m³3.2% quartzNot voidedNot reported
58575392 / lab 2026030977Coal quartzQuartzCONTINUOUS MINER OPERATORDESIGNATED OCCUPATION6 µg/m³4.5% quartzNot voidedNot reported
58575417 / lab 2026030971Coal quartzQuartzSHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION6 µg/m³3.2% quartzNot voidedNot reported
58573634 / lab 2026028126Coal quartzQuartzCONTINUOUS MINER OPERATORDESIGNATED OCCUPATION9 µg/m³3.8% quartzNot voidedNot reported
58573611 / lab 2026028109Coal quartzQuartzSHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION11 µg/m³2.4% quartzNot voidedNot reported
58573666 / lab 2026028135Coal quartzQuartzROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION25 µg/m³11.7% quartzNot voidedNot reported
58573551 / lab 2026028121Coal quartzQuartzROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION51 µg/m³13.7% quartzNot voidedNot reported
58573969 / lab 2026028104Coal quartzQuartzROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION32 µg/m³6.8% quartzNot voidedNot reported
58573559 / lab 2026028134Coal quartzQuartzSHUTTLE CAR OPERATOR (OFF STANDARD)NON DESIGNATED OCCUPATION25 µg/m³6.5% quartzNot voidedNot reported
58573932 / lab 2026028136Coal quartzQuartzCONTINUOUS MINER OPERATORDESIGNATED OCCUPATION32 µg/m³9.6% quartzNot voidedNot reported
58573752 / lab 2026028110Coal quartzQuartzROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION11 µg/m³8% quartzNot voidedNot reported
58573963 / lab 2026028111Coal quartzQuartzCONTINUOUS MINER OPERATORDESIGNATED OCCUPATION5 µg/m³3.6% quartzNot voidedNot reported
58573580 / lab 2026028107Coal quartzQuartzCONTINUOUS MINER OPERATORDESIGNATED OCCUPATION10 µg/m³4.7% quartzNot voidedNot reported
58573633 / lab 2026028130Coal quartzQuartzSHUTTLE CAR OPERATOR (OFF STANDARD)NON DESIGNATED OCCUPATION12 µg/m³4.2% quartzNot voidedNot reported
58573681 / lab 2026028119Coal quartzQuartzCONTINUOUS MINER OPERATORDESIGNATED OCCUPATION40 µg/m³10.1% quartzNot voidedNot reported
Sources and interpretation
  • Coal means use numeric concentrations from samples marked not voided, excluding control/invalid sample types and dates after the snapshot. Missing values remain null; reported zeroes remain zero.
  • Quarterly means describe available samples, not mine-wide or worker-average exposure. Quarters with no eligible measurements remain empty; the current quarter is partial.
  • Personal C/E is MSHA's published concentration-to-limit ratio. A value above 1 is not by itself a citation or a determination under the 2024 silica rule. Personal and area files do not publish a void-status field.
  • Area records include bulk-dust analyses and are kept separate from personal exposure results. Their concentration units are not specified in the source dictionary.
  • Missing samples do not establish safe conditions. Coal quartz percentage and concentration are separate measures. No compliance threshold is inferred for coal samples.

Coal quartz field definitions ↗Metal/nonmetal personal field definitions ↗Metal/nonmetal area field definitions ↗

EIA + TITLE 30

EIA production and cited regulations

EIA annual figures are reported separately from MSHA. Regulation links use the current eCFR snapshot.

EIA MINE CONTEXT2024 record
ANNUAL COAL PRODUCTION699,401short tons
LABOR HOURS
605,878
AVG EMPLOYEES
241
SUPPLY REGION
Appalachia Central
UNION
No union code published
OPERATION
Mine only
COMPANY TYPE
Operating Subsidiary

1 published EIA row aggregated under this MSHA ID. Components remain available in JSON.

TITLE 30 CROSSWALKCurrent through 2026-08-19

RECENT PUBLIC RECORDS

Recent violations and samples

Latest records retained for inspection; aggregates above use the full source history.

VIOLATIONS12 latest shown
5133943—Order
518364875.604(b)Citation
502704375.1403Citation
502704262.130(a)Citation
502704175.370(a)(1)Citation
502704075.370(a)(1)S&S
502946775.360(g)Citation
502946675.400Citation
OTHER HEALTH SAMPLES8 latest shown

Coal dust, noise and other contaminants. Silica records above ↑

Coal dustCONTINUOUS MINER OPERATOR
.422 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.533 mg/m³Voided
Coal dustCONTINUOUS MINER OPERATOR
.143 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.482 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.224 mg/m³Voided
Coal dustCONTINUOUS MINER OPERATOR
.286 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.192 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.299 mg/m³Not voided

SOURCE COVERAGE

Reporting dates and coverage

17 datasets contain linked records. Missing datasets are listed below.

DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors348Sep 11, 2004—Sep 10, 2026mine-keyed
Addresses of Recordidentity · logistics1Feb 1, 2016—Feb 1, 2016mine-keyed
Assessed Violationscompliance · legal4,498Jul 18, 2002—Aug 30, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal1,474Feb 17, 2012—Aug 21, 2026mine-keyed
Coal Dust Sampleshealth · safety23,220Feb 20, 2012—Oct 14, 2026mine-keyed
Conferencescompliance · legal237Jan 25, 2012—Oct 13, 2026mine-keyed
Contested Violationscompliance · legal1,474Sep 21, 2010—Jun 10, 2026mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety3,960Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety910Not published—Not publishedentity-linked
Controller and Operator Historyidentity · compliance4Feb 1, 2001—Jun 10, 2011mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance244Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance54Not published—Not publishedmine-keyed
Inspectionssafety · compliance1,048Jun 25, 2001—Oct 15, 2026mine-keyed
Minesidentity · production · logistics1Not published—Not publishedmine-keyed
Metal and Nonmetal Area Sampleshealth · safety—No published rowsabsent / not applicable
Metal and Nonmetal Personal Health Sampleshealth · safety—No published rowsabsent / not applicable
Noise Sampleshealth · safety · equipment521Sep 10, 2012—Oct 7, 2026mine-keyed
Quartz Samples — Coalhealth · safety1,001Jun 14, 2012—Oct 2, 2026mine-keyed
Violationscompliance · safety · legal4,657Jul 18, 2002—Oct 15, 2026mine-keyed
107(a) Orders Issuedsafety · compliance—No published rowsabsent / not applicable

NOTES

Limitations

  • Contractor production is entity-level and is never represented as mine-attributable.
  • Missing rows can mean no event, publication delay, identity mismatch, or inapplicability.